Re: [PATCH AUTOSEL 5.9 53/55] seq_file: add seq_read_iter

On Mon, Nov 09, 2020 at 10:53:16PM -0500, Sasha Levin wrote:

From: Christoph Hellwig hch@lst.de

[ Upstream commit d4d50710a8b46082224376ef119a4dbb75b25c56 ]

iov_iter based variant for reading a seq_file. seq_read is reimplemented on top of the iter variant.

Signed-off-by: Christoph Hellwig hch@lst.de Tested-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Signed-off-by: Linus Torvalds torvalds@linux-foundation.org Signed-off-by: Sasha Levin sashal@kernel.org

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fs/seq_file.c | 45 ++++++++++++++++++++++++++++------------ include/linux/seq_file.h | 1 + 2 files changed, 33 insertions(+), 13 deletions(-)

This is not needed for anything older than 5.10, please drop.

thanks,

greg k-h